Last updated: August 30, 2026
By downloading, installing, or using Cubdoku ("the App"), you agree to these Terms of Service ("Terms"). If you do not agree, do not use the App. These Terms are between you and MLG Tech Solutions Inc. ("we," "us," "Developer").
Cubdoku is a single-player logic puzzle game for iOS and Android. You place cubs so that exactly one appears in every row, column, and colored region of a puzzle grid, with no two cubs touching (including diagonally). The App includes a daily puzzle with a streak counter, a collectible cub system, local statistics, and optional ads/purchases as described below and in our Privacy Policy.
Cubdoku requires no account and no internet connection to play — your progress is saved locally on your device (see §7).
The App is a general-audience puzzle game. If you are under the age of majority in your jurisdiction, you should have a parent or guardian's permission to use the App and, in particular, to make any in-app purchase (§5).
We grant you a limited, non-exclusive, non-transferable, revocable license to download and use the App on a device you own or control, solely for your personal, non-commercial entertainment, subject to these Terms and any additional terms imposed by the Apple App Store / Google Play Store through which you obtained the App. You may not:
Where ads and purchases are enabled, Cubdoku offers one optional in-app purchase: "Remove Ads," a one-time, non-consumable purchase that removes interstitial ads shown between puzzles. Voluntary rewarded video ads remain available even after purchasing Remove Ads, since you choose to watch those.
Where ads are enabled, the App displays ads served by Google AdMob: interstitial ads between puzzles (never mid-puzzle, never during the first several levels, never back-to-back) and optional rewarded video ads you choose to watch. Android version 1.0.3 and later only requests child-directed, G-rated, non-personalized ads and pauses ad requests until production ad credentials are configured. See our Privacy Policy for what data this involves.
The App has no account system, no cloud save, and no server backend. Your puzzle progress, settings, coin balance, cub collection, and statistics are stored only on your device. This means:
You agree not to use the App to attempt to disrupt AdMob, RevenueCat, or any other third-party service integrated into the App (e.g. ad fraud, purchase fraud, automated/bot play designed to inflate ad impressions or manipulate rewarded-ad grants).
The App, including its name, mascot characters (the collectible cubs), artwork, puzzle-generation logic, and all other content, is owned by MLG Tech Solutions Inc. or its licensors and is protected by copyright, trademark, and other intellectual property laws. Nothing in these Terms transfers any ownership to you beyond the limited license in §4.
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not warrant that the App will be uninterrupted or error-free, though every puzzle in the launch catalog is automatically validated to have a unique solution before release.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, MLG TECH SOLUTIONS INC. SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF DATA, ARISING FROM YOUR USE OF THE APP, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR TOTAL LIABILITY FOR ANY CLAIM RELATING TO THE APP SHALL NOT EXCEED THE AMOUNT YOU PAID US IN THE 12 MONTHS PRECEDING THE CLAIM (WHICH, FOR MOST PLAYERS, WHO NEVER MAKE THE OPTIONAL PURCHASE, WILL BE ZERO). Some jurisdictions do not allow the exclusion or limitation of certain damages, so some of the above limitations may not apply to you.
We may update, modify, or discontinue features of the App, and may update these Terms, at any time. We will update the "Last updated" date above when the Terms change. Continued use of the App after a change constitutes acceptance of the updated Terms.
We may suspend or terminate your access to the App at our discretion. Since the App has no account, "termination" practically means you uninstalling it, or us discontinuing store distribution.
These Terms are governed by the laws of the Province of Ontario and the federal laws of Canada applicable therein, without regard to conflict-of-laws principles. Any dispute arising from these Terms or the App shall be subject to the exclusive jurisdiction of the courts located in Ontario, Canada.
Your use of the App is also subject to the usage rules of the app store you downloaded it from (Apple's App Store Terms, or Google Play's Terms of Service). In case of conflict between these Terms and a platform's own terms regarding purchases/refunds/distribution, the platform's terms govern that specific aspect.
Questions about these Terms? Contact us at techsolutions.mlg@gmail.com.
MLG Tech Solutions Inc.